APA (7e ed.) Bronvermelding

United States Steel Corporation. Chemists' Committee. (1912). The methods of the United States steel corporation for the commercial sampling and analysis of pig iron. United States Steel.

Chicago (17e ed.) Bronvermelding

United States Steel Corporation. Chemists' Committee. The Methods of the United States Steel Corporation for the Commercial Sampling and Analysis of Pig Iron. [S.l.: United States Steel, 1912.

MLA (8e ed.) Bronvermelding

United States Steel Corporation. Chemists' Committee. The Methods of the United States Steel Corporation for the Commercial Sampling and Analysis of Pig Iron. United States Steel, 1912.